论文部分内容阅读
几何图形是有效地描述现实世界的重要手段和进行交流的重要工具．利用几何图形设计图案，并赋予其含义，这种题将图形语言、符号语言和文字表述融为一体，相得益彰，是近年中考题的一个新亮点，下面举例说明．例１一名同学为班级“学习专栏”设计了报头图案，并用文字说明图案
Geometry is an important tool for effectively describing the real world and an important tool for communication. Using geometric figures to design patterns and giving them meanings, this type of topic combines graphic language, symbolic language, and textual expressions to complement each other and is a new highlight of the recent examination papers. Example 1 A student designed a header pattern for the class “learning column” and explained the pattern in text